baber/WOPTO huggingface dataset:
Patent JP-2004073215-A (JP)
Title: Process for growing microorganism containing high concentration of omega-3 highly unsaturated fatty acid
Inventor: BARCLAY WILLIAM R
IPC: A23L11/00
Filed: 2003-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for growing microorganisms forming high concentrations of omega-3 highly unsaturated fatty acids.  <P>SOLUTION: The microorganisms containing the high concentrations of omega-3 highly unsaturated fatty acids are obtained by growing these microorganisms in a fermentation medium containing a non-chloride sodium salt, especially sodium sulfate. The microorganisms are selected from the order Thraustochytriales and provide the following characteristics: (a) being possible to heterotrophically grow, (b) being high content of omega-3 highly unsaturated fatty acids, (c) being possible to grow at 30°C or more, and (d) being euryhaline.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005144020-A (JP)
Title: Gas mask
Inventor: MUTO SHUNICHI
IPC: A62B18/02
Filed: 2003-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-safely gas mask which can be easily inflated and can be quickly attached for use, and which can be folded and stored for carrying when it is not in use.  <P>SOLUTION: The mask is equipped with a bag-like mask system 1 for covering a face with the peripheral parts inflated in ring-shaped by being filled with a gas G from a shrunk status. An air inlet port 3 provided with a cleaning agent 4 is equipped on mouth/nose parts of the bag-shaped mask system 1. An expired air blow-in port 2 is provided to the bag-shaped mask system 1, which blows the expired air into the bag-shaped mask system 1 to inflate the bag.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005153392-A (JP)
Title: Method of driving electrostatic type inkjet head and inkjet printer
Inventor: ARIMURA TOSHIO
IPC: B41J2/01
Filed: 2003-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of driving an electrostatic inkjet head capable of preventing deterioration of an ejection characteristic of an ink droplet in printing of a pixel following to multi-shot printing of a pixel.  <P>SOLUTION: This electrostatic inkjet head 110 performs printing of one pixel by ejecting an ink droplet maximum three times. A relationship of a pulse interval Pwi and an ejection characteristic of an ink droplet in the case where pulse intervals Pwi between the first and second driving voltage pulses in the printing of one pixel are made to be the same and the ink droplets are continuously ejected, is obtained with respect to each of the first and second ejection ink droplets (curved lines A, B) and the first ejection ink droplet (curved line C) for printing the next pixel. Pulse interval regions a1, a2 that each of the ejection characteristics B, C is not lower than the ejection characteristic A are obtained, and then values in the regions are adopted as the values of the pulse intervals Pwi.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005160270-A (JP)
Title: Controller of hybrid vehicle, and hybrid vehicle
Inventor: MIKI NOBUAKI
IPC: B60L50/16
Filed: 2003-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To switch control mode automatically so that a vehicle travels not with the driving force of an engine but with that of a motor in a low speed traveling section.  <P>SOLUTION: A navigation system is mounted on a hybrid vehicle and traveling data is sampled at a predetermined sampling period and stored when the vehicle travels actually. Traveling data thus acquired is analyzed and sections traveled at a predetermined vehicle speed Vlow or below are specified and extracted. Sections longer than a predetermined length L are specified among the extracted sections and stored as low speed traveling sections while being associated with road data. When the hybrid vehicle travels the low speed traveling section after it is specified, it is detected by the navigation system and an engine is not driven in the specified low speed traveling section but the vehicle is controlled to travel by driving a motor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005160522-A (JP)
Title: Ball discharge route mechanism in pinball game machine
Inventor: OYAMA TSUNEKICHI
IPC: A63F7/02
Filed: 2003-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent balls put out from a ball put-out device from flowing down to a lower ball tray needlessly.  <P>SOLUTION: This invention is a ball discharge route mechanism 28 in a pinball game machine. The ball discharge route mechanism 28 is composed of a back set board 20 and a lid member 66 and is constituted of a ball receiving part 81 for receiving the balls, an upper ball tray discharge route 63 for discharging the balls to an upper ball tray 14 and a lower ball tray discharge route 64 for discharging excess balls through a bypass route 65 to a lower ball tray 16, and a partition wall 67 is provided between the ball receiving part 81 and the lower ball tray discharge route 64. The bypass route 65 is constituted of a front part bypass path 73 capable of bypassing the front part of the partition wall 67 and a rear part bypass path 74 capable of bypassing the rear part of the partition wall 67. The front part bypass path 73 is formed to be projected to the front side in the back set board 20, and the rear part bypass path 74 is formed to be projected to the rear side in the lid member 66.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005160611-A (JP)
Title: Buckle
Inventor: OKADA TSUTOMU
IPC: A44B11/25
Filed: 2003-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To increase the safety property regarding a buckle which is attached to the waist belt of a safety belt or the like.  <P>SOLUTION: A pair of engaging claws 12 are rockably provided on the front side opening of a plate insertion space 10 which is provided on a buckle main body. The engaging claws 12 are urged by a spring 14 in a direction wherein the end sections of operation piece sections 13 which are formed on the outside of respective engaging claws 12 come into contact with stoppers 8a which are provided on both sides of the plate insertion space 10. A neck section and a head section 28b having a wider width are provided on an insertion plate which is provided on a tongue plate 20, and the insertion plate is inserted through a pair of the engaging claws 12. Thus, the buckle main body and the tongue plate 20 are kept coupled by the engagements of the engaging claws 12 with the rear end of the head section 28b. The engaging claws 12 are prevented from rocking in the engagement-releasing direction by a contact of the end sections of the operation piece sections 13 with an obstacle by maintaining a state that the end sections of the operation piece sections 13 come into contact with the stoppers 8a under the combined state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005163588-A (JP)
Title: Fuel pump unit
Inventor: NAKAGAWA MITSUO
IPC: F02M37/08
Filed: 2003-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel pump unit with reduced number of parts or assembly man-hours and with reduced occupying volume, for efficiently returning vapor to a fuel tank.  <P>SOLUTION: The fuel pump unit is constituted by integrally laminating and connecting the following parts: a filter cover 105 having a fuel inlet 161 and a fuel return port 162 formed therein, and a filter chamber communicating with the fuel inlet 161 and housing a filter 111 therein; a valve body 104 having a pressure regulator 131, fuel cut valves 133, 134 for a time where a vehicle is inclined and a check valve 132 for holding residual pressure; impeller housings 103, 102 having a fuel pressure-feed passage 170 formed to a face opposite to an impeller 109 rotated by a motor; and a motor housing 101 housing the motor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005163882-A (JP)
Title: Linear guide device
Inventor: MATSUMOTO ATSUSHI
IPC: F16C33/34
Filed: 2003-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a linear guide device capable of suppressing the wear of the guide faces of a load passage and the side faces of rollers.  <P>SOLUTION: This linear guide device comprises a rail 2 having rail route faces 4a and 4b, a saddle-shaped slider 5 linearly reciprocating on the rail 2, end caps 6 installed at the front and rear end parts of the slider 5 in the moving direction and having direction converting passages 14a and 14b, and the rollers 7 rollingly circulating in a circulation passage. Chamfered parts 7c are formed at corner parts between both side faces and cylindrical faces 7b of the rollers 7. The axial length of the cylindrical faces 7b excluding the chamfered parts 7c is designated as an effective roller length Lwe, and crowning parts 8 are formed on both side face sides of the cylindrical face 7b in the effective roller length. When the axial length of the cylindrical face 7b excluding the crowning part 8 is designated as a non-crowning length Lws, the ratio Lws/Lwe of the effective roller length Lwe to the non-crowning length Lwc is set within the range of 0.3 ≤Lws/Lwe ≤ 0.7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005163957-A (JP)
Title: Sliding material
Inventor: YOSHITOME DAISUKE
IPC: F16C33/12
Filed: 2003-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein large difference in coefficients of friction and abrasion caused by the variation in the types of lubricant, is found in a sliding material impregnated and coated with a polytetrafluoroethylene composition on its surface of a porous metal sintered layer backed with a metallic back metal, as the lubricant of mineral oil base and that of synthetic oil are used for a shock absorber guide bush and a bush for a compressor.  <P>SOLUTION: A polytetrafluoroethylene composition composed of polytetrafluoroethylene (PTFE) including cross-linked polytetrafluoroethylene (PTFE) is impregnated and coated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004253777-A (JP)
Title: Semiconductor device and manufacturing method of same
Inventor: HASEGAWA EIJI
IPC: H01L21/318
Filed: 2003-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a MOS type transistor capable of realizing a high-speed device, by reducing the diffusion of nitrogen into an interface of a silicon substrate due to the redistribution of the nitrogen, and furthermore, by suppressing the diffusion into an interface of a polysilicon hindering the speed-up of a transistor.  <P>SOLUTION: A manufacturing method of a semiconductor device comprise a step for forming an oxide film 2 on a semiconductor substrate 1, a step for introducing nitrogen in the oxide film, and an oxidation heat treatment process d for heating the oxide film in an oxygen-containing gas atmosphere. A heat treatment temperature of the process d is higher than that of all processes after the process d. After a nitriding process c for introducing the oxide film 2, the heat treatment is performed at a higher temperature than that of all heat treatments f performed thereafter and in an oxidizing atmosphere selecting an atmosphere for suppressing film thickness or sublimation. Consequently, an interstitial or excess nitrogen is redistributed/desorbed. Thus, nitriding of a silicon substrate or nitriding of a polysilicon electrode can be suppressed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005174638-A (JP)
Title: Manufacturing method of cover member for push button switch and alignment device of keytop
Inventor: HYODO TORU
IPC: H01H13/14
Filed: 2003-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide the manufacturing method of a cover member for a push button switch effective for manufacturing the push button switch used in a small electric/electronic instrument, and to provide an alignment device of the keytop used in the manufacturing method.  <P>SOLUTION: A keytop group 3 is formed by integrating a plurality of adjacent keytops 1 with a connecting piece 2 having the same arrangement as a using form and holding intervals suitable for molding, the plurality of keytops 1 are made independent by cutting the connecting piece 2 of the keytop group 3, the plurality of independent keytops 1 are set to an alignment jig 13 having a recessed part 12b positioned in the same arrangement and the same intervals as the using form through an air chute (an alignment device) 16 narrowing the intervals of the plurality of adjacent keytops 1 of the keytop group 3, a separately formed sheet-like elastic member 5 and the plurality of independent keytops 1 housed in the alignment jig 1 are bonded and fixed, and the plurality of keytops 1 are arranged and fixed to the surface of the sheet-like elastic member 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005171592-A (JP)
Title: Opening and closing device
Inventor: OMACHI KAZUHIKO
IPC: E06B9/80
Filed: 2003-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an opening and closing device capable of further increasing crime prevention properties.  <P>SOLUTION: The opening and closing device 1 is equipped with a guide body 3 and at the same time, is equipped with a plurality of opening and closing body constituting members 27 forming an opening and closing body 21 opening and closing an opening section 2 by moving in parallel with the guide body 3. A locking means 23 is provided, to at least one of a plurality of opening and closing body constitution members 27 and at the same time, is so constituted that an approximately T-shaped slip preventing hook 28, for preventing the opening and closing body 21 from slipping out of the inside of the guide body 3, can be provided to the opening and closing body constitution member 27 adjacent to the opening and closing body constitution member 27 having the locking means 23.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005173999-A (JP)
Title: Device, system and method for searching electronic file, program, and recording media
Inventor: MIYAZAWA TOSHIO
IPC: G06F17/30
Filed: 2003-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic file search device capable of assisting a user in creating documents by automatically extracting search words to conduct searches when conditions preset by the user are met.  <P>SOLUTION: Character strings or editing operations for creating or editing documents are inputted. Whether or not the characters inputted meet predetermined conditions is determined as necessary, and if they are determined to meet the conditions, search words are extracted from the character strings inputted, and for the first search the extracted search words are used to search a document database. For second and subsequent searches, search refinements are carried out on the previous search results, and searches and the display of search results are repeated until no new characters are inputted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004334169-A (JP)
Title: Beam multiplexing element, beam multiplexing method, beam separating element, beam separating method, and exciting light output device
Inventor: KIMURA KAORU
IPC: H01S3/10
Filed: 2003-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact beam multiplexing element capable of realizing high-luminance output, and an exciting light output device using the same.  <P>SOLUTION: The beam multiplexing element is constituted at least of a birefringence material part 1 and a phase difference part 2 arranged at least at a part of the beam incident end face 1A of the material part 1. Then, 1st and 2nd beams Li1 and Li2 (beam group in the case of making a plurality of beams incident) whose propagating directions are nearly parallel and which are made nearly the same polarized light are made incident on the material part 1, and at least either beam Li1 out of the 1st and the 2nd beams is made incident on the material part 1 via the phase difference part 2 so as to change a polarization direction by the phase difference part 2, and the propagating direction of at least either beam out of the 1st and the 2nd beams Li1 and Li2 in the material part 1 is changed, so that the 1st and the 2nd beams are multiplexed at the emitting position of the material part 1 and emitted in nearly the same direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005175315-A (JP)
Title: Part recognizing device, surface mounting machine mounted therewith and part testing device
Inventor: AMANO YUICHIRO
IPC: H05K13/08
Filed: 2003-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a part recognizing device capable of distinctly image-picking up an electronic part without resulting in the complicating of a driving control and the deterioration of a workability and capable of improving the accuracy of a recognition.  <P>SOLUTION: The part recognizing device has a head unit 6 movable on an XY plane having a head 16 for a mounting and a camera 22 for image-picking up the part, and a reflecting section 21 fixedly installed in the lower section of the moving range of the head unit 6. When the head unit 6 is passed through the upper section of the reflecting section 21, the image of the electronic part reflected by the reflecting section 21 is image-picked up so as to be taken to the camera 22. The reflector 21 is arranged in parallel with the XY plane. Then, the optical axis K of the camera 22 is approximately orthogonal to the XY plane. When the head unit 6 is passed through the upper section of the reflector 21, the optical positional relationship of the head 16 for the mounting and the camera 22 is set so that the sucked part is positioned in the visual field of the camera 22 through the reflector 21.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005174197-A (JP)
Title: Automatic ticket gate
Inventor: NISHIOKA SHINICHIRO
IPC: G07B15/00
Filed: 2003-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic ticket gate for notifying the user that the balance of a boarding ticket, such as a non-contact ticket, is short.  <P>SOLUTION: In this automatic ticket gate unit for executing entrance/exit processing, by performing arithmetic processing based on data recorded in a boarding ticket, a guide screen which lights in yellow or the like when data recorded in the boarding ticket are turned into predetermined conditions, is arranged on the upper face of a case body configuring the body of the automatic ticket gate machine.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005180857-A (JP)
Title: Cooling/heating chamber
Inventor: IHARA TOMOHIRO
IPC: B60H1/32
Filed: 2003-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling/heating chamber preventing a storage chamber from being insanitary due to condensation water while increasing cooling efficiency in the storage chamber.  <P>SOLUTION: This cooling/heating chamber comprises the storage chamber R for storing objects to be stored. At least part 110d of a wall part forming the storage chamber R consists of a standingly mounted lower wall part 113, a standingly mounted upper wall part 114 positioning inside of storage chamber R than the lower wall part 113 and above the lower wall part 113, and a connection wall part 115 extending from the upper end of the lower wall part 113 and being connected to the lower end of the upper wall part 114 and it internally has a heat exchanging means 3 for cooling the storage chamber R via the upper wall part 114 on the back of the upper wall part 114. It also comprises a receiving dish 4 being arranged opposite to a connection surface 115a of the lower end part of the upper wall part 114 and the connection wall part 115 and receiving condensation water flowing down along the upper wall part 114.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005189997-A (JP)
Title: Commodity information management system and tag reading and writing device
Inventor: MIURA HIDEKAZU
IPC: G06Q50/00
Filed: 2003-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To prevent malicious alteration for data of a personal radio IC tag.  <P>SOLUTION: A commodity information management system comprises a personal radio IC tag which memorizes specific information related to individuals and is carried by an individual , a radio IC tag for commodities which memorizes commodity information related to commodities and is mounted on the commodities, a tag reading and writing device 3 having a reading means 11 and a writing means 12 for reading and writing the specific information and the commodity information, and a history information management server registering and controlling the specific information and the commodity information. The tag reading and writing device 3 has a writing authentication means 14 capable of determining whether or not the specific information is registered in the record information controlling server after reading the specific information memorized in the personal radio IC tag by the reading means 11, and permitting writing with the writing means 12 if the specific information is registered, and refusing writing with the writing means 12 if the specific information is not registered.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005185918-A (JP)
Title: Process for producing polymer coated particle, polymer coated particle and compression molding article using the same
Inventor: KIZU NORIO
IPC: A23L27/00
Filed: 2003-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for producing a polymer coated particle capable of stably producing the polymer coated particle by suppressing agglomeration of each particle in the case of using a matrix particle having a relatively small particle diameter.  <P>SOLUTION: The process for producing the polymer coated particle is characterized by including a two stage spray process for spraying, to the matrix particle, a spray liquid (X) containing a water insoluble polymer compound (A) and a plasticizer (B), and a spray liquid (Y) to be an aqueous solution containing a water soluble compound (C) in turn, and a drying process for drying a sprayed-liquid adhesion particle obtained after the process in a flow or an agitation condition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005189391-A (JP)
Title: Thin film evaporating concentrator, method of evaporating and concentrating photographic waste solution, and regeneration system of photographic waste solution
Inventor: NOMURA HIDEAKI
IPC: G03D3/00
Filed: 2003-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-noise thin film evaporating concentrator which easily solidifies a photographic waste solution and recovers it as solid matter, an evaporating and solidifying method, and a reuse system of a photographic waste solution in which a photographic waste solution is reused in photographic processing through a material formed by evaporation and solidification.  <P>SOLUTION: The thin film evaporating concentrator is an evaporating and solidifying apparatus for a photographic processing waste solution in which an inner wall surface of a cylinder is used as a heating surface and a photographic processing waste solution is centrifugally moved by a rotor blade and evaporates on the inner wall surface to form a thin film, and the inner wall surface and/or a surface of the rotor blade defines a water contact angle of ≥90° or <40°. In the reuse system of a photographic waste solution, a photographic processing composition is prepared which contains 50-90 mass% of a material formed by evaporating and solidifying a photographic processing waste solution by the concentrator.  <P>COPYRIGHT: (C)2005,JPO&NCIPI